Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Cassandra Castro

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1720640428

Cassandra Castro is a Nurse Practitioner in Seattle, Washington. Qualified in 2022, 4 years ago. Practices with Mindful Therapy Group PC, a 646-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
4
Licensed in
WA
In the registry since
2019
Specialties on file
2
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Practice location Address checks out

320 NE 97th St Ste A
Seattle, WA 98115-2042
Phone: (206) 453-5707
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 10710 Mukilteo Speedway, Mukilteo, WA 98275-5021 — (425) 349-8888
  • 100 N Howard St Ste 6868, Spokane, WA 99201-0508 — (206) 984-8871

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 61389164 (WA)
Registered Nurse Taxonomy 163W00000X · Licence 60961724 (WA)

Record details

NPI number1720640428
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 2, 2019
Last updated in NPPESJune 11, 2026
Certification dateJune 11, 2026
Mailing address10710 Mukilteo Speedway, Mukilteo, WA 98275-5021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Mindful Therapy Group Pc — 646 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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